MessageQueue.ReadHandle Property

Reference

Definition

Namespace:: System.Messaging

Assembly:: System.Messaging.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Gets the native handle used to read messages from the message queue.

public:
 property IntPtr ReadHandle { IntPtr get(); };

[System.ComponentModel.Browsable(false)]
[System.Messaging.MessagingDescription("MQ_ReadHandle")]
public IntPtr ReadHandle { get; }

[<System.ComponentModel.Browsable(false)>]
[<System.Messaging.MessagingDescription("MQ_ReadHandle")>]
member this.ReadHandle : nativeint

Public ReadOnly Property ReadHandle As IntPtr

Property Value

IntPtr

A handle to the native queue object that you use for peeking and receiving messages from the queue.

Attributes: BrowsableAttribute MessagingDescriptionAttribute

Exceptions

MessageQueueException

An error occurred when accessing a Message Queuing method.

Remarks

The ReadHandle provides a native Windows handle to the message queue object that is used for peeking and receiving messages from the queue. If you change the path of the queue, the handle is closed and reopened with a new value.

The following table shows whether this property is available in various Workgroup modes.

Workgroup mode	Available
Local computer	Yes
Local computer and direct format name	Yes
Remote computer	No
Remote computer and direct format name	Yes

Applies to

Продукт	Версии
.NET Framework	1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1

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